I had the same mysterious transaction show up 10 times over the last year. Couldn't recall what they were. I solved the mystery by searching my e-mail. Here are my tips to tracking down the receipts: 1) Look at emails you received on the transaction date +/- a couple of days. 2) Search emails for the transaction amount (without the dollar sign) and look for results that are near the date of the transaction PAYPALSI77 is not the company with whom you made the transaction -- the ten in my history were from three different companies. One of which was my XBox Live Gold renewal (59.99), another was from Angie's List (25.00), and the other seven were circuit boards I'd ordered through OSH Park. If you can't find an emailed receipt, THEN suspect fraud. If it's a legitimate transaction, then you most likely have a receipt in your email somewhere (don't forget to check your junk folder). I hope this helps.
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